HTTYD: Watching the Movie

What happens when a time agent goes back to the past to get vikings to see their fate? Well, let's just say its going to be weird.
I say there weren't many watching the movie fanfics on wattpad so I decided to create one. this is my first fanfic so I know it may not be the best. Please read review, I hope you like it!
BTW I don't own, httyd or anything. Actually, I made this cover.